Question

the altitude of a right angled triangle is 100cm and the greatest side is 2 m find the cost to paint at the rate of rs 15 per squre meter

Answer 1

the cost is rs150000

Answer 2

altitude = 100cm

hypotenuse =200 cm

base=root of (h square - a square)

base=10

area =1/2 *bh

=10 * 100

=1000 cm square

=0.1 m square

cost of polishing =0.1 *15

=1.5rs